CN216605211U

CN216605211U - Reflux unit is used in production of organic chemical raw materials

Info

Publication number: CN216605211U
Application number: CN202123028253.4U
Authority: CN
Inventors: 金微微
Original assignee: Dalian Zhuoen Pharmaceutical Technology Co ltd
Current assignee: Dalian Zhuoen Pharmaceutical Technology Co ltd
Priority date: 2021-12-06
Filing date: 2021-12-06
Publication date: 2022-05-27
Anticipated expiration: 2031-12-06

Abstract

The utility model relates to a reflux device for producing organic chemical raw materials, which comprises a reaction tank, wherein a refrigerating mechanism is arranged outside the reaction tank, a water circulation mechanism is arranged outside the refrigerating mechanism, the refrigerating mechanism comprises a condensation pipe, a first water guide pipe is fixedly arranged in the condensation pipe, the peripheral wall of the rotary plate is rotatably connected with a rotary shaft, one end, far away from the rotary plate, of the rotary shaft is rotatably connected with a transmission rod, one end, far away from the rotary shaft, of the transmission rod is rotatably connected with a connecting rod inserted into the condensation pipe, and one end, far away from the transmission rod, of the connecting rod is fixedly connected with a fixed block. This reflux unit is used in organic chemical raw materials production, the water after the refrigeration is taken out the refrigeration cycle equipment to water passageway third aqueduct through the suction pump in, the motor drives the rim plate, the rim plate drives the connecting rod, the connecting rod drives the transfer line, the transfer line drives the second connecting rod, the second connecting rod drives the connecting rod, the connecting rod drives the cleaning brush and is reciprocating motion clean, has solved extravagant and inconvenient clear problem of water like this.

Description

Reflux unit is used in production of organic chemical raw materials

Technical Field

The utility model relates to the technical field of chemical production, in particular to a reflux device for producing organic chemical raw materials.

Background

Reflux is a laboratory apparatus, and in order to accelerate some chemical reactions which are slow or difficult to carry out, it is often necessary to keep the reactants boiling for a long time at room temperature, in which case a condensing device is required to make the steam continuously condense in a condensing tube and return to the reactor to prevent the loss of the substances in the reactor, or sometimes the reactants are volatile, and in order not to make the reactants volatilize too fast and lose, a condensing tube is usually installed above the reaction vessel, so that the steam will reflux into the reaction vessel upon cooling.

Current reflux unit is formed for the condenser pipe connection mostly, and in carrying out the condensation backward flow in-process, the water waste resource can shut down reflux unit during clean reflux unit, reduces production efficiency, and the practicality is relatively poor.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the reflux device for producing the organic chemical raw materials, which has the advantages of saving water resources and being convenient to clean and solves the problems of water resource waste and inconvenient cleaning.

In order to achieve the purpose, the utility model provides the following technical scheme: a reflux device for producing organic chemical raw materials comprises a reaction tank, wherein a refrigeration mechanism is arranged outside the reaction tank, and a water circulation mechanism is arranged outside the refrigeration mechanism;

refrigerating mechanism includes the condenser pipe, fixed mounting has first aqueduct in the condenser pipe, fixed surface is connected with clean platform behind the first aqueduct, the equal fixedly connected with bracing piece in two surfaces about clean platform, fixed surface is connected with the motor on the bracing piece, the output shaft fixedly connected with carousel of motor, the carousel periphery wall rotates and is connected with the pivot, the one end that the carousel was kept away from in the pivot rotates and is connected with the transfer line, the one end that the pivot was kept away from to the transfer line rotates and is connected with the connecting rod of pegging graft to in the condenser pipe, the one end fixedly connected with fixed block of transfer line is kept away from to the connecting rod, the one end fixedly connected with cleaning brush of connecting rod is kept away from to the fixed block.

Furthermore, an air guide pipe is fixedly connected between the reaction tank and the upper surface of the first water guide pipe, and a material guide pipe is fixedly connected between the reaction tank and the lower surface of the first water guide pipe.

Further, hydrologic cycle mechanism is including the refrigeration case, fixedly connected with second aqueduct between refrigeration case and the condenser pipe, the fixedly connected with filter core in the second aqueduct, one side fixedly connected with third aqueduct that the second aqueduct was kept away from to the refrigeration case, fixedly connected with suction pump between third aqueduct and the condenser pipe, surface fixedly connected with fan on the refrigeration case, fan lower fixed surface is connected with and is inserted to the heat dissipation guide piece that refrigeration incasement chamber and quantity are seven.

Furthermore, one end of the third water guiding pipe close to the condensing pipe is positioned at the top of one end of the second water guiding pipe close to the condensing pipe, and the first water guiding pipe is curved.

Furthermore, the number of the cleaning tables, the supporting rods, the motors, the turntables, the rotating shafts, the transmission rods, the connecting rods, the fixing blocks and the cleaning brushes is two.

Further, the first water guide pipe is positioned between the two cleaning brushes, and the axis of the rotating shaft is not coincident with the axis of the rotating disc.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this reflux unit is used in production of organic chemical raw materials, through the refrigeration mechanism in the discharged water pass through the second aqueduct and get into the refrigeration case refrigeration, the water after the refrigeration is through the suction pump in pumping the refrigeration cycle equipment to water passageway third aqueduct, the motor drives the rim plate, the rim plate drives the transfer line, the transfer line drives the connecting rod, the connecting rod drives the cleaning brush and is reciprocating motion clean, has solved water waste and inconvenient clear problem like this.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the condenser tube of the present invention;

fig. 3 is a schematic structural diagram of the refrigeration mechanism of the present invention.

In the figure: the system comprises a reaction tank 1, a refrigeration mechanism 2, a condenser 201, a first water guide pipe 202, a cleaning table 203, a support rod 204, a motor 205, a rotating disc 206, a rotating shaft 207, a transmission rod 208, a connecting rod 209, a fixing block 210, a cleaning brush 211, a water circulation mechanism 3, a refrigeration box 301, a second water guide pipe 302, a filter element 303, a third water guide pipe 304, a water suction pump 305, a fan 306, a heat dissipation guide sheet 307, a gas guide pipe 4 and a material guide pipe 5.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the reflux unit for producing organic chemical raw material in the present embodiment includes a reaction tank 1, a refrigeration mechanism 2 is disposed outside the reaction tank 1, the refrigeration mechanism 2 includes a condensation pipe 201, the first water guiding pipe 202 is curved, the first water guiding pipe 202 is fixedly disposed in the condensation pipe 201, a cleaning table 203 is fixedly connected to a rear surface of the first water guiding pipe 202, support rods 204 are fixedly connected to left and right surfaces of the cleaning table 203, a motor 205 is fixedly connected to an upper surface of the support rods 204, a turntable 206 is fixedly connected to an output shaft of the motor 205, a rotation shaft 207 is rotatably connected to an outer peripheral wall of the turntable 206, a shaft axis of the rotation shaft 207 is not coincident with a shaft axis of the turntable 206, a transmission rod 208 is rotatably connected to one end of the rotation shaft 208, which is far away from the rotation shaft 207, a connection rod 209 inserted into the condensation pipe 201 is rotatably connected to one end of the connection rod 209, which is far away from the transmission rod 208, a fixed block 210 is fixedly connected to one end of the connection rod 209, one end of the fixing block 210, which is far away from the connecting rod 209, is fixedly connected with a cleaning brush 211, and the first water guiding pipe 202 is located between the two cleaning brushes 211.

It should be noted that an air duct 4 is fixedly connected between the reaction tank 1 and the upper surface of the first water conduit 202, and a material guiding pipe 5 is fixedly connected between the reaction tank 1 and the lower surface of the first water conduit 202.

It should be noted that the number of the cleaning table 203, the support rod 204, the motor 205, the turntable 206, the rotating shaft 207, the transmission rod 208, the connecting rod 209, the fixed block 210 and the cleaning brush 211 is two.

Referring to fig. 3, in order to achieve the purpose of water circulation refrigeration, a water circulation mechanism 3 is disposed outside the refrigeration mechanism 2 in this embodiment, the water circulation mechanism 3 includes a refrigeration box 301, a second water conduit 302 is fixedly connected between the refrigeration box 301 and the condensation pipe 201, a filter element 303 is fixedly connected in the second water conduit 302, a third water conduit 304 is fixedly connected to one side of the refrigeration box 301 away from the second water conduit 302, a water suction pump 305 is fixedly connected between the third water conduit 304 and the condensation pipe 201, a fan 306 is fixedly connected to the upper surface of the refrigeration box 301, and seven heat dissipation guide fins 307 are fixedly connected to the lower surface of the fan 306 and are inserted into the inner cavity 301 of the refrigeration box.

It should be noted that one end of the third water guiding pipe 304 close to the condensation duct 201 is located at the top of one end of the second water guiding pipe 302 close to the condensation duct 201.

The working principle of the above embodiment is as follows:

gas generated by the reaction tank 1 enters the first water guide pipe 202 through the gas guide pipe 4, meanwhile, cold water pumped out of the refrigeration box 301 by the water suction pump 305 enters the refrigeration mechanism 2 through the third water guide pipe 304, the gas is condensed into liquid and enters the reaction tank 1 through the material guide pipe 5, meanwhile, the cold water enters the refrigeration box through the second water guide pipe 302, when cleaning is needed, the motor 205 is turned on, the motor 205 drives the turntable 206 to move, the turntable 206 drives the rotating shaft 207 to rotate, the rotating shaft 207 drives the transmission rod 208 to move, the transmission rod 208 drives the connecting rod 209 to move, and the connecting rod 209 drives the cleaning brush 211 to clean the first water guide pipe 202.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a reflux unit is used in production of organic chemistry raw materials, includes retort (1), its characterized in that: a refrigeration mechanism (2) is arranged outside the reaction tank (1), and a water circulation mechanism (3) is arranged outside the refrigeration mechanism (2);

refrigerating mechanism (2) includes condenser pipe (201), fixed mounting has first aqueduct (202) in condenser pipe (201), fixed surface is connected with clean platform (203) behind first aqueduct (202), the equal fixedly connected with bracing piece (204) in both surfaces about clean platform (203), fixed surface is connected with motor (205) on bracing piece (204), the output shaft fixedly connected with carousel (206) of motor (205), carousel (206) periphery wall rotates and is connected with pivot (207), the one end that carousel (206) were kept away from in pivot (207) rotates and is connected with transfer line (208), the one end that pivot (207) were kept away from in transfer line (208) rotates and is connected with connecting rod (209) that plug-in to condenser pipe (201), the one end fixedly connected with fixed block (210) of transfer line (208) are kept away from in connecting rod (209), one end of the fixing block (210) far away from the connecting rod (209) is fixedly connected with a cleaning brush (211).

2. The reflux device for the production of organic chemical raw material according to claim 1, wherein: the reaction tank is characterized in that an air guide pipe (4) is fixedly connected between the reaction tank (1) and the upper surface of the first water guide pipe (202), and a material guide pipe (5) is fixedly connected between the reaction tank (1) and the lower surface of the first water guide pipe (202).

3. The reflux device for the production of organic chemical raw material according to claim 1, wherein: water circulation mechanism (3) are including refrigeration case (301), fixedly connected with second aqueduct (302) between refrigeration case (301) and condenser pipe (201), fixedly connected with filter core (303) in second aqueduct (302), one side fixedly connected with third aqueduct (304) of second aqueduct (302) are kept away from in refrigeration case (301), fixedly connected with suction pump (305) between third aqueduct (304) and condenser pipe (201), fixed surface is connected with fan (306) on refrigeration case (301), fixed surface is connected with to insert to refrigeration case (301) inner chamber and quantity is heat dissipation guide piece (307) of seven under fan (306).

4. A reflux unit for the production of organic chemical raw material as set forth in claim 3, wherein: one end of the third water guide pipe (304) close to the condensation pipe (201) is positioned at the top of one end of the second water guide pipe (302) close to the condensation pipe (201), and the first water guide pipe (202) is curved.

5. The reflux device for the production of organic chemical raw material according to claim 1, wherein: the cleaning device is characterized in that the number of the cleaning table (203), the number of the supporting rods (204), the number of the motors (205), the number of the turnplates (206), the number of the rotating shafts (207), the number of the transmission rods (208), the number of the connecting rods (209), the number of the fixed blocks (210) and the number of the cleaning brushes (211) are two.

6. The reflux device for the production of organic chemical raw material according to claim 1, wherein: the first water guide pipe (202) is positioned between the two cleaning brushes (211), and the axis of the rotating shaft (207) is not coincident with the axis of the rotating disc (206).